treewide: use auto diskSize for make-disk-image

2020-12-19 19:41:11 +01:00
parent cd0ffd3f5f
commit f3aa040bcb
9 changed files with 22 additions and 16 deletions
--- a/nixos/modules/virtualisation/virtualbox-image.nix
+++ b/nixos/modules/virtualisation/virtualbox-image.nix
@@ -11,8 +11,9 @@ in {
  options = {
    virtualbox = {
      baseImageSize = mkOption {
-        type = types.int;
-        default = 50 * 1024;
+        type = with types; either (enum [ "auto" ]) int;
+        default = "auto";
+        example = 50 * 1024;
        description = ''
          The size of the VirtualBox base image in MiB.
        '';